body {
    font-family: Arial, Helvetica, sans-serif;
    margin: 40px;
    background: #f7f7f7;
}
h1 {
    text-align: center;
}
.box {
    margin: 10px 0;
}
label {
    font-weight: bold;
}
textarea, select, button {
    width: 100%;
    padding: 8px;
    margin-top: 5px;
}
button {
    background: #007bff;
    color: white;
    border: none;
    cursor: pointer;
}
button:hover {
    background: #0056b3;
}